| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $122.87 | 7.733% | $132.3715 | $132.37 | $132.35 | $132.40 |
| Purchase #2 | $203.70 | 3.197% | $210.2123 | $210.21 | $210.20 | $210.20 |
| Purchase #3 | $81.76 | 4.468% | $85.413 | $85.41 | $85.40 | $85.40 |
| Purchase #4 | $228.38 | 11.396% | $254.4062 | $254.41 | $254.40 | $254.40 |
| Purchase #5 | $116.69 | 4.503% | $121.9446 | $121.94 | $121.95 | $121.90 |
| Purchase #6 | $116.74 | 8.181% | $126.2905 | $126.29 | $126.30 | $126.30 |
| Purchase #7 | $125.59 | 12.668% | $141.4997 | $141.50 | $141.50 | $141.50 |
| 7 purchase totals = | $995.73 | $1,072.1378 | $1,072.13 | $1,072.10 | $1,072.10 | |